Cutting insert



FIG. 1 is a front perspective view of a cutting insert showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a sectional view thereof taken along line 8-8 in FIG. 3; and,

FIG. 9 is an enlarged partial top view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter. The dash-dot-dash lines directly adjacent to the claimed areas are included to represent the boundaries of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a cutting insert, as shown and described. 